摘要
随着社会信息化的到来,空间数据在我们的生活、生产中起着越来越重要的作用,空间数据共享给我们的数据生产与应用带来了巨大的便利和可能性,而空间数据交换格式的完善性、简单性、可伸缩性和可扩展性则是数据共享的有利保障。
With the coming of social informationization, the application of spatial data is becoming more and more important in our lives and manufacturing, and spatial data shared brings convenient and possibility to us in data production and application. However, the perfection, simplicity, flexibility and extensibility of spatial data exchanged format are the powerful safeguard to the data share.
出处
《测绘与空间地理信息》
2009年第3期168-169,172,共3页
Geomatics & Spatial Information Technology
关键词
空间数据
共享
交换
spatial data
share
exchange
